Investor Presentation Creating the largest Singapore infrastructure-focused business trust March 2015

Disclaimer

The information contained in this presentation is for information purposes only and does not constitute or form part of, and should not be construed as, any offer or invitation to sell or issue or any solicitation of any offer or invitation to purchase or subscribe for any units in Keppel Infrastructure Trust (“KIT”) or CitySpring Infrastructure Trust (“CIT”) and the units in KIT and CIT (collectively the “Units”) or rights to purchase Units in Singapore, the United States or any other jurisdiction. This presentation is strictly confidential to the recipient, may not be reproduced, retransmitted or further distributed to the press or any other person, may not be reproduced in any form, may not be published, in whole or in part, for any purpose to any other person with the prior written consent of the Trustee-Managers (as defined hereinafter). This presentation should not, nor should anything contained in it, form the basis of, or be relied upon in any connection with any offer, contract, commitment or investment decision whatsoever and it does not constitute a recommendation regarding the Units.

The past performance of each of KIT and CIT is not necessarily indicative of its future performance. Certain statements made in this presentation may not be based on historical information or facts and may be "forward-looking" statements due to a number of risks, uncertainties and assumptions. Representative examples of these factors include (without limitation) general industry and economic conditions, interest rate trends, cost of capital and capital availability, competition from similar businesses and governmental and public policy changes, and the continued availability of financing in the amounts and terms necessary to support future business. Such forward-looking statements speak only as of the date on which they are made and KIT and CIT do not undertake any obligation to update or revise any of them, whether as a result of new information, future events or otherwise. KIT, CIT, the Trustee-Managers (as defined hereinafter) and Credit Suisse (Singapore) Limited, DBS Bank Ltd. and UBS AG, Singapore Branch (collectively, the "Joint Managers and Underwriters"), and their affiliates, advisers and representatives do not make any representation, warranty or prediction that the results anticipated by such forward-looking statements will be achieved, and such forward-looking statements represent, in each case, only one of many possible scenarios and should not be viewed as the most likely or standard scenario. Accordingly, you should not place undue reliance on any forward-looking statements.

Prospective investors and unitholders of KIT and CIT (unitholders of any of these two business trusts, "Unitholders") are cautioned not to place undue reliance on these forward-looking statements, which are based on the current view of Keppel Infrastructure Fund Management Pte. Ltd. (as trustee-manager of KIT) and Cityspring Infrastructure Management Pte. Ltd. (as trustee-manager of CIT) (collectively, the "Trustee-Managers") on future events. No representation or warranty, express or implied, is made as to, and no reliance should be placed on, the fairness, accuracy, completeness or correctness of the information, or opinions contained in this presentation. The information is subject to change without notice, its accuracy is not guaranteed, has not been independently verified and may not contain all material information concerning KIT or CIT. None of the Joint Managers and Underwriters, each of their affiliates, the Trustee-Managers, or any of their respective advisors, representatives or agents shall have any responsibility or liability whatsoever (for negligence or otherwise) for any loss howsoever arising from any use of this presentation or its contents or otherwise arising in connection with this presentation. Nothing in this presentation (including any opinions expressed) should be regarded as investment advice being provided by the Joint Managers and Underwriters or any of their respective affiliates or a solicitation or a recommendation that any particular investor should subscribe, purchase, sell, hold or otherwise deal in any Units. The information set out herein may be subject to updating, completion, revision, verification and amendment and such information may change materially. The value of Units and the income derived from them may fall as well as rise. Units are not obligations of, deposits in, or guaranteed by, the Trustee-Managers or any of its affiliates. An investment in Units is subject to investment risks, including the possible loss of the principal amount invested.

Investors have no right to request the Trustee-Managers to redeem their Units while the Units are listed. It is intended that Unitholders may only deal in their Units through trading on Singapore Exchange Securities Trading Limited ("SGX-ST"). Listing of the Units on SGX-ST does not guarantee a liquid market for the Units.

The information contained in this presentation is not for release, publication or distribution outside of Singapore (including to persons in the United States) and should not be distributed, forwarded to or transmitted in or into any jurisdiction where to do so might constitute a violation of applicable securities laws or regulations.

This presentation is not for distribution, directly or indirectly, in or into the United States. This presentation is not an offer of Units for sale in the United States (the "U.S."), nor does it contain an invitation by or on behalf of the Joint Managers and Underwriters, any of their respective affiliates, KIT or CIT to subscribe for, purchase or sell any Units to any person to whom the Units may not be offered or sold in any jurisdiction where such offer or sale is prohibited. No Units are being, or will be, registered under the U.S. Securities Act of 1933, as amended (the "Securities Act"), or the securities laws of any state of the U.S. or other jurisdiction and no such securities may be offered or sold in the U.S. except pursuant to an exemption from, or in a transaction not subject to, the registration requirements of the Securities Act and any applicable state or local securities laws. No public offering of securities is being or will be made in the U.S. or any other jurisdiction outside of Singapore.

1

2

Table of contents

1. Overview of the Proposed Transactions

2. Key investment highlights of Enlarged Trust

3. Pro forma financials

4. Conclusion

1. Overview of the Proposed Transactions

Overview of the Proposed Transactions

4

Pro forma total assets of over S$4 billion

Largest Singapore infrastructure-focused business trust

To be managed by KIFM(1)

Formation of the Enlarged Trust

Acquisition of 51% interest in

KMC by KIT funded by an EFR

611

2,311

4,076

KIT KIT + KMC Enlarged Trust

(S$m)

A top-tier gas-fired power plant in Singapore

Total assets (2) Enlarged Trust to be named Keppel Infrastructure Trust

CIT + KIT KMC Acquisition

(1) Keppel Infrastructure Fund Management, the Trustee Manager of KIT. (2) Based on KIT’s and CIT’s financial statements as at 31 December 2014, and KMC enterprise value of S$1,700m. (3) Based on the illustrative unit price of S$1.07 for KIT and unit price of S$0.515 for CIT, respectively, and assuming a S$475 million – S$525 million EFR. This statement should not be interpreted to mean that the Enlarged

Trust will trade at such market capitalisation upon the completion of the Disposal.

1,149

1,940

674

1,199

1,990

KIT KIT + KMC Enlarged Trust

(S$m)

Market value (3)

Formation of the Enlarged Trust

Overview

KIT will dispose of all its business undertakings and assets to CIT in exchange for new CIT units (“Disposal”) KIT will then carry out a distribution-in-specie of the new CIT units to its unitholders CIT to be renamed Keppel Infrastructure Trust (“Enlarged Trust”) Distribution by CIT of S$30m to CIT unitholders before completion of the Disposal Distribution by the Enlarged Trust of S$30m to unitholders(1) of the Enlarged Trust after completion of the

Disposal but before EFR

5

Consideration Fixed swap ratio of 2.106(2) new CIT units for every 1 KIT unit based on the 180-day VWAP prices of KIT (S$1.0446) and CIT (S$0.4960)(2)

Sponsor and Trustee-Manager

KI will become the new sponsor of the Enlarged Trust KIFM will become the trustee-manager of the Enlarged Trust Revised management fee structure will deliver cost savings of ~S$5.3m(3) to unitholders KIFM shall waive its divestment fee for the Disposal CSIM will not receive compensation for relinquishing its role as trustee-manager of CIT

Conditions

Approval of KIT and CIT unitholders at their respective EGMs − Keppel and Temasek will be required to abstain from voting in these Interested Person Transactions (“IPT”)

Other regulatory approvals and consents (including SGX, EMA, PUB, NEA, IDA, etc.) Disposal is conditional upon the approval of the KMC Acquisition, but not vice versa

(1) Including KIT unitholders whose KIT units are swapped into CIT units according to the swap ratio. (2) Based on the 180-day volume weighted average price (“VWAP”) as of 13 November 2014, being the last full trading day of both KIT and CIT prior to the announcement of the Proposed Transactions on 18 Nov 2014. (3) Based on a comparison of KIFM’s fee structure for KIT and CSIM’s fee structure for CIT, had the Disposal been completed and KIFM’s fee structure been adopted by the Enlarged Trust on 1 January 2014, the Enlarged Trust

would have enjoyed a reduction in trustee-manager fees of approximately S$5.3m for the calendar year ended 31 December 2014 assuming no fees were payable for acquisitions or divestments, and excluding the one-off cash distribution from City Gas of S$89.2m, calculated on a pro forma basis.

The KMC Acquisition and EFR

Overview Acquisition of a 51% stake in KMC from Keppel Energy Pte Ltd (“KE”) KMC owns Keppel Merlimau Cogen Plant, a 1,300 MW combined cycle gas turbine generation facility located on

Jurong Island, Singapore

6

Consideration Cash consideration of S$510m Equity value based on an enterprise value of S$1.7 billion, less S$700m loan to be raised by KMC

Conditions

Approval of KIT unitholders at an EGM − Keppel will be required to abstain from voting in this IPT

Successful debt fund raising of S$700m by KMC Other regulatory approvals and consents Execution of definitive transaction documents Successful completion of the EFR or successful drawdown of an equity bridge loan agreement

Capacity Tolling Agreement (“CTA”)

Long term CTA to contract entire capacity of the KMC Plant to Keppel Electric for an availability based fee and with most of the operating costs being passed through (see following slide for more details)

Equity Fund Raising (“EFR”)

Enlarged Trust or KIT (if Disposal not completed) to conduct up to S$525m EFR to finance the KMC Acquisition and related expenses

Will comprise a placement to new investors and a preferential offer to existing unitholders Keppel and Temasek (if Disposal is completed) will subscribe for their pro rata entitlements under the

preferential offer and do not intend to dispose of any units earlier than 12 months after completion of the EFR

7

A top-tier gas-fired power plant in Singapore

Strategic asset in Singapore as power plants cannot be easily replicated given land constraints

Well-positioned to support the surrounding industries with electricity, steam supply and demineralized water requirements at Tembusu sector of Jurong Island

Description of the KMC asset

Rare opportunity to acquire control in a substantial and strategic operational asset with long term and stable cash flows

Capacity Tolling Agreement

Metric Data Total generating capacity

1,300 MW CCGT

Location Tembusu sector, Jurong Island, Singapore

Weighted average age ~4 years Land lease Expiring 2035 with 30-year extension

option Generation licence 30 years from 2003

A substantial and strategic operational asset

The KMC plant

Stable and efficient cash flows

S$108m annual capacity tolling fee (1)

Most operating costs passed through to toller Mitigates market and fuel risks QPDS facilitate tax free distributions

(1) Subject to availability and capacity test targets taking into account provision for downtime (i.e. when the KMC Plant will not be available for generating electricity) for plant testing, and planned and unplanned maintenance works.

Long-term visibility

15-year initial duration of the CTA

10-year CTA extension option

High quality credit of toller

Full capacity tolling contract exclusively with Keppel Electric

Keppel Infrastructure Holdings Pte. Ltd. (“KI”) (a wholly owned subsidiary of Keppel Corp) to guarantee Keppel Electric’s payment obligation

Pending completion

70%

Enlarged Trust Structure

100%

100% 51%

Temasek

Trust Deed

KIT Public CIT Public Keppel

22.9%(1),(2) 23.7%(1),(2) 33.4%(1),(2) 19.97%(1),(2)

100%

100%

100%

100%

100%

100%

Senoko WTE

Tuas WTE

Ulu Pandan NEWater

City Gas

Basslink

SingSpring(6)

CityDC

City OG(5)

Basslink Telecoms

KMC(4)

51%

Enlarged Trust (3) KIFM

100% CityNet

8

(1) Unitholdings/shareholdings shown above are post-completion of the Disposal and Distribution-In-Specie, but excludes the proposed acquisition by the Enlarged Trust of KMC and the Enlarged Trust EFR. The acquisition of KMC is shown on the chart for completeness, but will be effected after the completion of the Disposal.

(2) Based on the 180-day VWAP as of 13 November 2014. 180-day VWAP for KIT = S$1.0446; 180-day VWAP for CIT = S$0.4960, resulting in a swap ratio of 2.106 CIT units per 1 KIT unit. (3) The Enlarged Trust will be renamed as “Keppel Infrastructure Trust”. (4) Keppel Energy holds the remaining 49% equity interest in KMC. (5) Osaka Gas Singapore Pte. Ltd. holds the remaining 49% equity interest in City OG. (6) Hyflux Ltd holds the remaining 30% equity interest in SingSpring. (7) WDC Development Pte. Ltd. holds the remaining 49% equity interest in DC One.

51% DC One(7)

Diversified portfolio of core infrastructure assets

9

SingSpring

Singapore’s first large-scale seawater desalination plant

Daily capacity of 136,380m3

City Gas

Sole producer and retailer of town gas in Singapore

Over 700,000 customers

Basslink

Only electricity interconnector between Tasmania and mainland Australia

DataCentre One

214,000 square feet Uptime Institute Tier 3 certified datacentre (estimated completion in 1Q CY2016)

Ulu Pandan Plant

One of Singapore's largest NEWater plants

Daily capacity of 148,000m3

Tuas DBOO Plant

Newest of the four waste incineration plants currently operating in Singapore

Capacity of 800 tonnes/day

Senoko Plant

Only waste incineration plant located outside of the Tuas area

Capacity of 2,100 tonnes/day

CityNet

Awarded a mandate to act as the trustee-manager of NetLink Trust

KMC

A top-tier gas-fired 1,300MW CCGT plant in Singapore 15-year CTA with maximum capacity fee of S$108m a

year

Waste Management Water and Wastewater Infrastructure

Power Generation, Electricity Transmission and Gas

Telecoms Infrastructure

KIT

C

IT

2. Key investment highlights of Enlarged Trust

Key investment highlights

11

1

2

3

Acquisition of core infrastructure assets with long term stable cash flows

Extend average life of distributions

Benefits from Keppel’s continued sponsorship

5 DPU accretive and attractive yield despite low risk profile

4 Enlarged Trust to adopt a three-pronged growth strategy

Enlarged Trust will become the flagship investment vehicle for Singapore infrastructure

6

Long-term, regular and/or predictable cash flows

Long-term contracts or concessions / customer stability

Creditworthy or reputable off-takers

Diversification of asset class risks Jurisdictions with well-developed legal

framework

12

CIT’s portfolio of core infrastructure assets as well as KMC serve basic essential needs and provide the Enlarged Trust with a platform to further expand regionally and globally

Acquisition of core infrastructure assets with long-term stable cash flows

1

KIT Investment Criteria CIT portfolio of highly strategic assets

City Gas SingSpring Basslink

1

2

3

4

5

KIT aims to provide unitholders with long-term, regular and predictable distributions by pursuing investments that exhibit the characteristics listed below

DataCentre One

(1) City Gas is the sole producer and retailer of town gas in Singapore and has been in operation for over 100 years. (2) City Gas has a large, diversified customer base and is not reliant on any single customer.

KMC

(1)

(2)

Water and Wastewater

Treatment 7%

Waste Management 13%

Power Generation 43%

Gas 12%

Electricity Transmission

25%

Total assets by segment (KIT) as at 31 Dec 2014(1) Total assets by segment (Enlarged Trust) as at 31 Dec 2014(1)(2)

13

…which results in a well diversified portfolio

Waste Management

88%

Water and Wastewater Treatment

12%

Singapore 100%

1

Total assets by geography (KIT) as at 31 Dec 2014(1)

(1) Based on KIT’s and CIT’s financial statements as at 31 December 2014, and KMC enterprise value of S$1,700m. (2) Excludes total assets attributable to corporate segment for KIT and CIT.

Singapore 75%

Australia 25%

Total assets by geography (Enlarged Trust) as at 31 Dec 2014(1)(2)

14

Extend average life of distributions

2

Sole producer and retailer of town gas in Singapore

Stable, recurring income from over 700,000 customers

Well positioned to continue to be a competitive supplier to a large proportion of the residential customers in Singapore

4 yrs 15 yrs

15 + 10 yrs 25 yrs

50 yrs

Average age Remainingcontract life

Extensionoption

Design life Land lease

Value beyond initial contract life

KMC

8 yrs

17 yrs

17 + 15 yrs 40 yrs

Current age Remaining contractlife

Extension option Design life

Bass link

City Gas

KMC and Basslink have substantially longer design lives than existing contracts

Could be extended with further capital expenditures

Generate cash flows beyond the initial contract period

15

Benefits from Keppel’s continued sponsorship

A wholly-owned subsidiary of Keppel Corporation Limited

Drives the Keppel group’s strategy to invest in, own and operate competitive energy and environmental infrastructure solutions and services

Complementary businesses to that of the Enlarged Trust's assets

Enlarged Trust will continue to benefit from Keppel Infrastructure’s (“KI”) sponsorship in the following ways

− Expertise and network in sourcing for and evaluating acquisitions

− Operational expertise in managing and operating the Enlarged Trust’s assets

− Right of first refusal to acquire assets developed or incubated by KI

− Potential co-investment opportunities with KI, including warehousing suitable opportunities

KIT Trustee-Manager has first rights over Keppel Energy's shares in KMC in the event that Keppel Energy wishes to divest its 49% interest in KMC, and vice-versa

3

1

2

3

4

KMC Acquisition demonstrates KI’s commitment to KIT as a Sponsor by creating a suitable investment that generates stable cash flows for KIT

16

Enlarged Trust to adopt a three-pronged growth strategy

Growth of existing portfolio External opportunities

Solid Stable Base

Stable cash flows Scale and liquidity Solid growth platform

Potential Upside

Basslink − Debt amortization − Indexed revenues − CRSM review

Contract extensions Organic growth of City

Gas Completion of

DataCentre One in 2016

Keppel Infrastructure

ROFRs over 49% of KMC and other assets owned and developed by Sponsor

Co-investment / incubating opportunities

Third Party Acquisitions

Meet investment criteria Initial focus on existing

energy, telecoms, waste and water sectors

Jurisdictions with well developed legal frameworks − Asia (Australia, Japan,

Korea, Singapore and Taiwan)

− Selected EU countries

Selective Development Opportunities

Consider controlled development risks to enhance returns

Limited capital allocation Potentially work alongside

partners (eg. Keppel Infrastructure)

Keppel sponsorship 1 2 3

4

9.5%

8.6%

7.7% 7.2% 7.2%

6.3% 6.2% 6.0%

5.3%

Asian PayTelevision

Trust

HutchisonPort

HoldingsTrust

ReligareHealth Trust

EnlargedTrust

KIT Keppel DCREIT

AscendasREIT

CIT AscendasIndia Trust

Average: 7.1%

17

Forward dividend yield (FY2015E) DPU(1) accretive transactions

7.86 (3) 7.86 (3)

7.82

6.91 (2)

8.08 (4) 7.98 (4)

KIT CIT KIT + KMC EnlargedTrust

(S$ cents)

DPU accretive and attractive yield despite low risk profile 5

*

(5) (5)

Source: FactSet, company financials as of 18 March 2015. Note: Assuming EFR of S$475m - S$525m and weighted average illustrative price of S$0.4892 for the Enlarged Trust EFR and S$1.0344 for the KIT EFR. (1) From the perspective of KIT unitholders, taking into account the swap ratio of 2.106 CIT units for every 1 KIT unit. (2) Based on the CIT DPU of 3.28 cents and the swap ratio of 2.106. (3) Assuming S$525m EFR. (4) Assuming S$475m EFR. (5) Calculated based on FY2014 distributions.

(5)

18

Enlarged Trust will become the flagship investment vehicle for Singapore infrastructure

6

Market value (1)

475 (3)

1,149 (3)

1,940 (3)

674 782

525 (2)

1,199 (2)

1,990

KIT CIT KMC EFR KIT + KMC EnlargedTrust

(S$m)

Total assets (4) Public float (current vs pro forma) (6)(1)

611

1,765 1,700 (5)

2,311

4,076

KIT CIT KMC EV KIT + KMC EnlargedTrust

(S$m)

342

1,335

KIT public float (current) Enlarged Trust public float(pro-forma)

(S$m) (2)

(1) Based on the illustrative unit price of S$1.07 for KIT and unit price of S$0.515 for CIT, respectively, and assuming a S$475 million – S$525 million EFR. This statement should not be interpreted to mean that the Enlarged Trust will trade at such market capitalisation upon the completion of the Disposal.

(2) Assuming S$525m EFR. (3) Assuming S$475m EFR. (4) Based on KIT’s and CIT’s financial statements as at 31 December 2014, and KMC enterprise value of S$1,700m. (5) 100% of the enterprise value of KMC. (6) Current public float of 50.8% and pro forma public float of 67.1% based on CIT illustrative unit price of S$0.515 and includes EFR for KMC Acquisition.

Transformational size and scale

The Proposed Transactions will allow KIT to increase its scale, broaden its investor base as well as improve the liquidity and research coverage of the Enlarged Trust’s units

Strengthen ability to pursue larger acquisitions

Expand the public float and enhance liquidity of units

+195%

+78%

+567%

+278%

6 Enlarged Trust will become the flagship investment vehicle for Singapore infrastructure (cont’d)

$8,363 (1) $1,990 (2)

$1,250

$857 $846 $782 $674

Hutchison PortHoldings Trust

Enlarged Trust Asian PayTelevision Trust

AscendasIndia Trust

ReligareHealth Trust

CIT KIT

$19,843 (4)

$4,076 (5)

$2,489 $1,765

$1,064 $998 $611

Hutchison PortHoldings Trust

Enlarged Trust Asian PayTelevision Trust

CIT AscendasIndia Trust

ReligareHealth Trust

KIT

(in S$m)

Creation of the largest Singapore infrastructure-focused business trust

(in S$m)

Market capitalization

Total assets (3)

Source: Company information and FactSet. Market capitalization as of 18 March 2015. (1) Based on share price of S$0.960 as of 18 March 2015 as disclosed on Hutchison Port Holdings Trust website. (2) Based on the illustrative unit price of S$1.07 for KIT and unit price of S$0.515 for CIT, respectively, and assuming a S$475 million – S$525 million EFR. This statement should not be interpreted to mean that the Enlarged Trust

will trade at such market capitalisation upon the completion of the Disposal. (3) Total assets as of 31 December 2014. (4) Assuming exchange rate of HK$1.00 = S$0.1709 as of 31 December 2014. (5) Based on KIT’s and CIT’s financial statements as at 31 December 2014, and KMC enterprise value of S$1,700m.

(3)

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10.2% 9.5%

8.6% 7.7%

7.2% 7.2% 6.1%

AccordiaGolf Trust

Asian PayTelevision

Trust

HutchisonPort

HoldingsTrust

ReligareHealthTrust

EnlargedTrust

KIT CIT

Average: 8.2%

20

Forward dividend yield (2015E)

Unique investment proposition offering portfolio diversification

Singapore Industrial REITs Infrastructure trusts

7.9% 7.6% 7.5%

6.8% 6.4% 6.3% 6.2%

AIMS AMPCapital

IndustrialREIT

CacheLogistics

Trust

CambridgeIndustrial

Trust

MapletreeIndustrial

Trust

MapletreeLogistics

Trust

Keppel DCREIT

AscendasREIT

Average: 7.0%

Source: Company financials, FactSet as of 18 March 2015. (1) Calculated based on FY2014 distributions.

(1) (1) (1)

6

KIT offers compelling advantage over S-REITs Limited supply of infrastructure assets vs. a less regulated property market that could be subject to over-supply Stable and long-term cash flows across all economic cycles − Not correlated to GDP − Unlike REITs that are subject to rental cycles / renegotiations and fluctuating occupancy rates

Long-term contracts − Weighted average lease expiry (“WALE”) for Singapore Industrial REITs is approximately 3.5 years, whereas KIT’s contracts are 9.5 – 31

years(5) Creditworthy and reputable offtakers Conservative leverage positions Enlarged Trust for growth

1 2

3

4 5

3. Pro forma financials

22

Financial snapshot

(in S$m) KIT(1) CIT(1) KMC(1) KIT + KMC Enlarged Trust

Cash flows

Adjusted EBITDA 52.2 128.7(2) 106.0(3) 158.2 292.2(2)(4)

Distributable cash flows(5) 55.9 65.7(6) 42.4(3) 98.3 169.3(4)

Total distributions 49.2 49.8 40.9 89.4 146.3(7)

DPU (cents) 7.82 6.91(8) n.m. 7.86 – 8.08(9) 7.86 – 7.98(9)

Leverage

Cash 49.7 226.9(10) – 49.7 276.6(10)(11)

Debt 3.4 1,171.7 700.0 703.4 1,875.1

Net debt / (cash) (46.3) 944.8 700.0 653.7 1,598.5

Net debt / Total assets n.m. 54% 41% 28% 39%

Net debt / Adjusted EBITDA n.m. 7.3x 6.6x 4.1x 5.5x

(1) As of 31 December 2014 for KIT, CIT and KMC (assuming the restructuring implemented on 1 January 2014). (2) Excludes Hydro Tasmania dispute settlement amount. (3) After deducting for S$2m trustee manager fees. (4) Includes S$5.3m trustee manager fee savings. (5) Adjusted EBITDA less KMC non-controlling interest, KMC interest expense, CIT interest expense, capex, SST loan repayment, tax, interest income, changes in working capital and others. (6) Excludes Hydro Tasmania dispute settlement amount, Basslink refinancing costs and investment in DataCentre One.

(7) Includes S$5.3m trustee manager fee savings and an additional S$1.8m distributions from distributable cash flows. (8) After 2.106 conversion, from KIT’s perspective. (9) Assuming S$475 – 525m EFR. (10) Includes restricted cash balance of S$46.8m. (11) Does not include cash balance from KMC as these are considered advance payment of the capacity fees.

Water and Wastewater Treatment

8%

Waste Management 18%

Non-controlling Interest 20%

Gas 17%

Electricity Transmission 19%

Power Generation 18%

Adjusted EBITDA(1) by segment (Enlarged Trust)(2)(3)

23

Multiple sources of cash flows

(1) Adjusted EBITDA means reported EBITDA plus reduction in concession receivable and excluding certain non-recurring expenses. (2) Based on KIT’s and CIT’s financial statements for the year ended 31 December 2014, and KMC assuming the restructuring implemented on 1 January 2014. (3) Excludes trust / corporate expenses.

Regular and predictable cash flows from a diversified core portfolio of Singapore infrastructure assets that are not easily replicated

24

Sustainable capital structure

Recent Refinancing

Recent financing demonstrates lenders’ confidence in the capital structure − CIT’s, City Gas and Basslink loans were refinanced in 2014 − KMC loan to be in place before closing

Asset Based Financing

Apart from CIT’s S$142m corporate loans, the other loans are at the asset level and non-recourse KIT in net cash position

Interest Rate Risk Management

Fix interest rates in current rate environment and match cash flow profile Around 70 – 80% of the loans will be hedged

Long Term High Quality Cash Flows

Leverage supported by underlying long term stable cash flows − Long term contracts (9.5 – 31 years)(1) with creditworthy counterparties such as government-linked entities

and Keppel − City Gas’ large and stable customer base

Currency Hedge Borrowing in Australian currency provides a natural currency hedge against foreign exchange exposure arising from Basslink’s cash flows

Conservative Leverage

39% net debt to total assets Net debt to EBITDA of 5.5x in light of long term stable cash flow Excluding Basslink, net debt to EBITDA drops to 3.8x and net debt to total assets drops to 28%

(1) Includes Basslink extension option.

25

Sustainable capital structure (cont’d)

3.4

142.3

955.0

791.8

CY2015 CY2016 CY2017 CY2018 CY2019 CY2020and

beyond

(in S$m)

Maturity profile

Matures in:

Blended average interest rate between 4-5%

− Singapore average interest rates between 3-4%

− Australian average interest rates between 6-7%

A$ debt of A$717m (S$777m)(1)

− Interest rate hedged

− Provides a natural currency hedge for Basslink A$ cash flows

Debt overview

(1) Assuming exchange rate of A$1.00 = S$1.083.

Approximately 92% of the Enlarged Trust’s loans are due in 2019 and beyond

Weighted average term to expiry is approximately 4.5 years

< 1 yr 0.2%

3-5 yrs 58.0%

> 5 yrs 41.8%

SGD 59.0%

AUD 41.0%

Debt breakdown by maturity Debt breakdown by currency

4. Conclusion

Why KIT?

27

Attractive risk adjusted returns

Underpinned by multiple core infrastructure assets

Generates long term high quality stable cash flows from credit worthy clients or a large customer base

Potential upsides from existing portfolio and future acquisitions

Future growth supported by sustainable leverage and better scale and liquidity

Uncorrelated to GDP

Appendices

29

Note: The Trustee-Manager holds (i) 100% of the issued share capital in Senoko Waste to-Energy Pte Ltd (Senoko Trustee), 100% of the units in the Senoko Trust and 100% of the Senoko Notes; (ii) 100% of the issued

share capital in Keppel Seghers Tuas Waste-to-Energy Plant Pte Ltd (Tuas DBOO Trustee), 100% of the units in the Tuas DBOO Trust and 100% of the Tuas DBOO Notes; and (iii) 100% of the issued share capital in Keppel Seghers NEWater Developrnent Co PteLtd (Ulu Pandan Trustee), 100% of the units in the Ulu Pandan Trust and 100% of the Ulu Pandan Notes, in each case on trust for the Unitholders of Keppel Infrastructure Trust. If the issued share capital in Keppel Seghers NEWater Development Co Pte Ltd (Ulu Pandan Trustee), 100% of the units in the Ulu Pandan Trust and 100% of the Ulu Pandan Notes, in each case on trust for the Unitholders of Keppel Infratructure Trust. The Senoko Trustee, the Tuas DBOO Trustee and the Ulu Pandan Trustee hold the assets and business undertakings relating to Senoko Waste-to-Energy Plant, Keppel Seghers Tuas Waste-to-Energy Plant and Keppel Seghers Ulu Pandan NEWater Plan, respectively, on trust for the respective Unitholders of the Sub-Trusts.

The above unitholdings were based on the trust structure as at 16 April 2014.

Keppel Corporation Limited

Keppel Infrastructure Holdings Pte Ltd (Sponsor)

Keppel Energy Pte. Ltd. Keppel Integrated Engineering Limited Others

Trustee-Manager

Senoko Trust Senoko Waste-to-Energy Plant

Tuas DBOOTrust Keppel Seghers Tuas Waste-to-

Energy Plant

Ulu PandanTrust Keppel Seghers Ulu Pandan

NEWater Plant

100%

100%

100%

100% 49.2% 50.8%

Trust Deed

100% of the units and 100% of the Senoko Notes

100% of the units and 100% of the Tuas DBOO Notes

100% of the units and 100% of the Ulu Pandan Notes

KIT Structure

Overview of the Proposed Transactions KMC Acquisition Structure

KCL(1)

KI(2)

KIT / Enlarged Trust

KMC

Existing Unitholders

100%

EFR

Acquisition of 51% of KMC

Subscription of S$500m QPDS

Obtain S$700m Bank Loan

Repayment of Shareholder Loan

KE(3)

100%

30

1

2

3

4

5

New investors

Banks

<30%

S$255m for 51%

KMC stake

1 1

1

3

4

3

2

S$245m QPDS

S$255m QPDS

S$700m Bank Loan

Repayment of

Shareholder Loan

5

Preferential Offer

S$525m(4)

Placement

51% 49%

(1) Keppel Corporation Limited. (2) Keppel Infrastructure Holdings Pte. Ltd. (3) Keppel Energy Pte. Ltd. (4) Including Trustee-Manager’s 0.5% acquisition fee and other transaction related expenses.

Overview of the Proposed Transactions Transaction structure of the Disposal

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CIT / Enlarged Trust (1)

100% 100% 100%

KIT New CIT Units

CIT Unitholders

Distribution of S$30m before

completion

Sale

Ulu Pandan NEWater Tuas WTE Senoko WTE

KIT Unitholders

Distribution-in-specie of New CIT

Units

Basslink SingSpring City Gas CityDC

100% 100% 100% 70%

CityNet

100%

Distribution of S$30m before completion

Acquisition of KIT’s assets by CIT through issuance of new CIT units

Distribution-in-specie of the new CIT units to KIT’s unitholders

Distribution of S$30m after completion but before the EFR

1

2

3

1

2

2

3

4

Distribution of S$30m after

completion but before the EFR

4

51% 100%

City OG Basslink Telecoms

51%

DataCentre One

(1) The Enlarged Trust will be renamed Keppel Infrastructure Trust.

EGM approvals sought

The proposed acquisition of a 51% equity interest in KMC and the proposed KIT EFR

Ordinary resolution The Trustee-Manager intends to issue New KIT Units at an issue price to be determined so as to

raise gross proceeds of up to approximately S$525 million to fund the KMC Acquisition and its related expenses

The KMC Acquisition and the KIT Equity Fund raising are not conditional upon the KIT Unitholders‘ approval for the Disposal being obtained

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Description / Purpose Resolution

The proposed Disposal

Ordinary resolution The Enlarged Trust will offer its unitholders and investors the opportunity to invest in an attractive

and diverse portfolio of core infrastructure assets, which will further enhance the scale and liquidity of the Enlarged Trust, and the sustainability and duration of its distributions

Resolution 1 relating to the KMC Acquisition and KIT Equity Fund Raising is a condition precedent to the completion of the Disposal

Also conditional upon CIT obtaining approval for the Disposal from its unitholders

The proposed Distribution - in - Specie

Ordinary resolution Distribution of the CIT units received from the Disposal to the KIT unitholders Trustee-Manager expects to proceed with the Distribution-in-Specie only if approvals for both

Resolutions 1 & 2 are obtained from Unitholders

1

2

3

Keppel Infrastructure, the Sponsor, will not vote on resolutions #1, #2 and #3 as they have been identified as “interested person transactions”

The proposed winding-up of KIT

Special resolution The proposed Winding Up is in the best interests of all KIT unitholders Will not be meaningful for KIT to maintain its existence and listing on the SGX-ST following

completion of the Disposal, as all of the KIT Assets will be transferred to CIT

4

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Pipeline from Sponsor

Keppel Infrastructure’s pipeline

[ ] Keppel Merlimau Cogen - 49% through Keppel Energy

Operational since 2007

KI, as the sponsor of Enlarged Trust, owns 49% shareholding in KMC through Keppel Energy

Changi Business Park - 100% through Keppel DHCS Pte Ltd (“ Keppel DHCS”)

First district cooling systems (DCS) plant in Singapore since June 2000

Plant design capacity of 37,000 refrigeration tonnes (RT)

One-North (Biopolis DCS) - 100% through Keppel DHCS

Operational since July 2003, ongoing expansion will increase plant capacity to almost 30,000 RT in 2015

Mediapolis (connected to Biopolis DCS plant) - 100% through Keppel DHCS

Plant design capacity of 28,000 RT, due for completion in 2015

Woodlands Wafer Fab Park (Keppel DHCS plant) - 100% through Keppel DHCS

Operational since July 2006, with a plant capacity of 11,000 RT